indexo.dev

knallhart.de

.de crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 13974 ms crawled 2026-05-16

DE · 185.11.139.60 · AS48823 Hosting.de GmbH

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
knallhart.de

Technology

Server
Apache

Contact

Email

Registration

Updated
2018-04-13
Name servers
  • ns1.routing.net.
  • ns2.routing.net.
  • ns3.routing.net.

DNS records live

NS
  • ns1.routing.net
  • ns2.routing.net
  • ns3.routing.net
MX
  • 10 mx01.routing.net
  • 10 mx02.routing.net
  • 10 mx03.routing.net
  • 20 mxbackup.routing.net

Email authentication weak

SPF
v=spf1 include:spf.routing.net -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-08 to 2026-07-07
Expires in 49 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.knallhart.de/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (2)

Linked from (1)